Our working hours:8:00 to 12:00 am,13:30 to 17:30 pm,every Monday to Friday(except Statutory holidays or Lunar New Year holidays). The hours above are according to BeiJing time.Thank you for understanding!
Products usual sizes（Not limited to the following size）
Length(inch) X Width(inch)
4 X 6
5 X 7
8 X 10
8.5 X 11
11 X 14
16 X 20
24 X 30
24 X 36
Length(cm) X Width(cm)
10 X 15
13 X 18
15 X 20
18 X 24
20 X 30
30 X 40
40 X 50
50 X 70
60 X 80
70 X 100